Do you need to know what two numbers multiply to 123 and add to -28? In other words, do you need to find the two numbers whose product is 123 and sum is -28? No problem! The two numbers that multiply to 123 and add to -28 are as follows:
-22.544
-5.456
Here is the math to prove that our above answer to "What two numbers multiply to 123 and add to -28?" is correct:
Multiply:
-22.544 × -5.456 ≈ 123
Add
-22.544 + -5.456 = -28
The answers above are rounded if necessary. Therefore, if you double check that the answer above is correct by using a calculator, you may find it to be slightly off.
Multiply Add Calculator
Need another answer? Submit another set of values below: